Yves Saint Laurent Sheer Polka Dot Blouse

Authentic YSL Rive Gauche Blouse Made in Francs Sheer black with ochre coloured polka dots Strategically placed double breast pockets Front is button-down to 3/4 length (small buttons are concealed under flap) Accent shoulder straps with black button details Black button neck closure Black buttons on cuffs Like new condition Photos taken in front of white wall to convey the sheerness and in front of black wall to convey the print No marked size- interior fabric composition tag was removed before I acquired it. Size comparable to small. Shoulder to bottom hem: 22” Shoulder to cuff: 25.5 Across chest (pit to pit): 22” Unsure of the vintage of this blouse. This exact style has not yet turned up online and comparable used sheer polka-dot YSL blouses are upwards of $1000.